Cosmetic container cap



FIG. 1 is a front perspective view of a cosmetic container cap, embodying my new design;

FIG. 2 is a second perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a left side elevational view thereof, the right side elevational view being a mirror image thereto;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a rear elevational view thereof. 

The ornamental design for a cosmetic container cap, as shown and described. 